Baking a Classic Sponge Cake
The secret isn't in a secret ingredient, but in how much air you capture during the initial whisking stage. Once the flour hits the bowl, every movement must be calculated to keep that air from escaping.
Temperature and patience are your best tools.
Ensure your eggs are at room temperature to achieve maximum volume. Do not rush the folding process; if you deflate the batter now, the cake will sit heavy in the pan.
- stand mixer with whisk attachment
- 9-inch round cake pan
- parchment paper
- large rubber spatula
- fine-mesh sieve
What goes in.
- 4large eggs, room temperature
- 1 cupgranulated sugar
- 1 cupall-purpose flour, sifted twice
- 2 tbspunsalted butter, melted and cooled
- 1 tspvanilla extract
Whisking to the limit
You must beat the eggs and sugar until the volume triples and the color pales to a light straw yellow. If you lift the whisk, the batter should leave a raised trail on the surface that remains visible for five seconds.
The method.
Prep
Preheat your oven to 350°F (175°C). Grease the cake pan and line the bottom with a circle of parchment paper.
Aerate
Combine eggs and sugar in the mixer bowl. Whisk on medium-high speed for at least 8 to 10 minutes until the mixture reaches the ribbon stage.
Incorporate
Sift the flour over the batter in three additions. Using a large rubber spatula, cut down through the center and fold the mixture over, rotating the bowl as you go.
Finish
Drizzle the cooled butter and vanilla down the side of the bowl. Fold just until no streaks of flour remain; over-mixing here will cause the cake to lose its lift.
Bake
Pour into the pan and smooth the top. Bake for 25 to 30 minutes, or until the top springs back when touched lightly and the edges begin to pull away from the pan.
Other turns to take.
Citrus Sponge
Add the zest of one lemon or orange to the egg and sugar mixture before whisking.
Chocolate Sponge
Replace 2 tablespoons of the flour with high-quality unsweetened cocoa powder.
When it doesn't go to plan.
Sift your flour twice to remove clumps and ensure it incorporates into the egg foam quickly.
Do not open the oven door until at least 20 minutes have passed, or the center will collapse.
Run a thin knife around the edge of the pan immediately after removing from the oven to prevent the sides from tearing as it cools.
The ones that keep coming up.
Why did my cake sink in the middle?
The most common culprit is under-baking or opening the oven door too early, which causes the internal air bubbles to contract before the structure has fully set.
Can I use self-rising flour?
Stick to all-purpose flour. This cake relies on physical aeration rather than chemical leaveners, which can lead to an uneven rise if used improperly.
How real cooks make it.
No one’s shared their version yet. Be the first to put your kitchen on the map.
Cook this your way?
Share your version — your steps, your story. We’ll feature it right here.
Add your recipe